Vacuum Tube Lifting Systems VT Vacuum Tube Lift System Model #: VT180-2.5-A with VT-TILT-S-H, VTB-18-S and (2) T-080135 Description: VT Tube Lifter with Tilt Adapter and Dual Pad Attachment Application: Lifting & Handling Computer Enclosures up to 250 lb (113 kg)